[EN] EIF4E INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS D'EIF4E ET LEURS UTILISATIONS
申请人:PIC THERAPEUTICS INC
公开号:WO2021178488A1
公开(公告)日:2021-09-10
The present invention provides compounds inhibiting elF4E activity and compositions and methods of using thereof.
本发明提供了抑制elF4E活性的化合物以及使用它们的组合物和方法。
AMIDE DERIVATIVES HAVING MULTIMODAL ACTIVITY AGAINST PAIN
申请人:ESTEVE PHARMACEUTICALS, S.A.
公开号:EP3858439A1
公开(公告)日:2021-08-04
The present invention relates to new compounds that show pharmacological activity towards the subunit α2δ of voltage-gated calcium channels (VGCC), especially the α2δ-1 subunit of voltage-gated calcium channels or dual activity towards the subunit α2δ of voltage-gated calcium channels (VGCC), especially the α2δ-1 subunit of voltage-gated calcium channels, and the µ-opiod receptor (MOR or mu-opioid). The invention is also related to the process for the preparation of said compounds as well as to compositions comprising them, and to their use as medicaments.
α-proton in the cyclization process. The acidity dependence of the cyclization reactions and 13C NMR studies of a model compound, methyl cyanoacetate, in various acidic media were consistent with the involvement of the O,N-diprotonated dication of methyl cyanoacetate, a distonic dication, in strong acid, and this is considered to be the de facto electrophile in the present cyclization reaction of arylcyanopropionates
我们介绍了芳基氰基丙酸酯的超强酸催化的分子内环化反应,以中等至高收率得到环化的五元和六元β-烯胺酯。质子化的腈与芳族碳原子的已知分子内闭环反应限于6元情况。有趣的是,观察到的氰基官能度反应性的显著协同增加,和氰基的氮原子被转化成氨基,当酯基存在于一个孪位的布置。氘交换实验排除了α-质子去质子化在环化过程中的参与。环化反应和13的酸度依赖性在各种酸性介质中对模型化合物氰基乙酸甲酯的13 C NMR研究与强酸中氰基乙酸甲酯的O,N-二质子化指示剂(二元体指示剂)在强酸中的参与一致,这被认为是事实上的亲电子试剂。在本发明的芳基氰基丙酸酯的环化反应中。
Radical Reactions of <i>N</i>-Heterocyclic Carbene Boranes with Organic Nitriles: Cyanation of NHC-Boranes and Reductive Decyanation of Malononitriles
作者:Takuji Kawamoto、Steven J. Geib、Dennis P. Curran
DOI:10.1021/jacs.5b04677
日期:2015.7.8
observation that NHC-boryl radicals abstract cyano groups from various organic nitriles has been parlayed into two complementary transformations. In the main group chemistry aspect, reactions of various NHC-boranes with simple organic dinitriles selectively provide stable NHC-boryl mono- or dinitriles, depending on the nitrile source. In the organic synthesis aspect, reaction of malononitriles and related
Sulfonylindoline compounds of formula I,
wherein R1 through R4, Y and Z have defined meanings, a process for preparation of such compounds, and the use as pharmaceutically active substances, particularly for the treatment or inhibition of neurodegeneration, cardiovascular disease, inflammatory disease, hypercholesterolemia, dyslipidemia, obesity or diabetes.